firebaseui:构建应用程序后出现角度错误

时间:2019-06-22 12:32:13

标签: angular typescript firebase firebase-authentication firebaseui

我正在开发一个有角度的应用程序。该应用程序使用各种Firebase服务,包括身份验证。 我还将firebaseui用于登录活动。

当我通过ng serve测试应用程序时,一切运行正常且符合预期。但是,当我将构建的应用程序部署到Firebase托管时,出现以下错误:

npm.js:73 Uncaught TypeError: Cannot read property 'Promise' of undefined
    at da (npm.js:73)
    at npm.js:74
    at npm.js:425
    at Object../node_modules/firebaseui/dist/npm.js (npm.js:425)
    at __webpack_require__ (bootstrap:83)
    at Module../src/app/login/login.component.ts (main-es2015.js:277)
    at __webpack_require__ (bootstrap:83)
    at Module../src/app/login/login.module.ts (login.component.ts:10)
    at __webpack_require__ (bootstrap:83)
    at Module../src/app/app.module.ts (app.component.ts:8)

我已经弄清楚了,这个问题显然与firebaseui有关,但是我找不到通过ng serve在本地按预期运行一切的原因,只有已构建的应用程序会导致错误。

你们中的任何人都已经遇到过类似的问题,也许是解决该问题的方法吗?

顺便说一句,我正在使用以下版本的相关依赖项:

    "@angular/compiler": "~8.0.1",
    "@angular/core": "~8.0.1",
    "@angular/fire": "^5.2.1",
    "@angular/forms": "~8.0.1",
    "@angular/platform-browser": "~8.0.1",
    "@angular/platform-browser-dynamic": "~8.0.1",
    "@angular/router": "~8.0.1",
    "firebase": "^6.2.2",
    "firebaseui": "^4.0.0"

还有登录组件,我实际上将其称为firebaseui:

import {Component, OnInit} from '@angular/core';
import * as firebaseui from 'firebaseui';
import {AngularFireAuth} from '@angular/fire/auth';

@Component({
  selector: 'app-login',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.css']
})
export class LoginComponent implements OnInit {

  constructor(private auth: AngularFireAuth) {
  }

  ngOnInit() {
    const uiConfig = {
      signInSuccessUrl: '/app',
      signInOptions: [
        'google.com',
        'github.com',
        'facebook.com',
        'password'
      ],
      tosUrl: '',
      privacyPolicyUrl: ''
    };
    const ui = new firebaseui.auth.AuthUI(this.auth.auth);
    ui.start('#firebaseui-auth-container', uiConfig);
  }

}

谢谢!

0 个答案:

没有答案